The results show that the cold rolling before aging treatment can enhance the conductivity of C194 copper alloy.
结果表明，在时效处理前进行冷轧，可有效提高C194引线框架铜合金的导电性。
As: an ancient Roman coin of copper or copper alloy.
阿斯：古罗马一种铜硬币或铜合金硬币。
The copper alloy material contains copper, zinc, stannum and manganese.
铜合金材料中含有铜、锌、锡和锰。
A new rare-earth copper alloy powder for 24k gold imitation is prepared.
研制新型仿24K金稀土铜合金粉材料。
Properties and applications of beryllium copper alloy are simply introduced.
简单介绍了铍铜的性能和用途。
Brass is a kind of copper alloy which USES zinc as the main alloying element.
黄铜是以锌为主要合金元素的铜合金。
The copper alloy formula includes elements of copper, zinc, aluminum and lead.
在铜合金原料配方中含有铜、锌、铝、铅元素。
The copper alloy strip of lead frame is the fundamental material for integrate circuit.
引线框架用铜带是集成电路的重要基础材料。
Suitable for the gaseous or liquid media that will not corrode the copper alloy and iron.
适用测量对铜合金、铁无腐蚀作用的气体及液体的压力。
Electric and magnetic performances of the material are different from ordinary copper alloy.
这种材料的电、磁性能明显区别于普通的铜合金材料。
So the research of the high strength and high conductivity copper alloy is an urgent affairs.
因此，研究高强度高导电率铜合金成为当务之急。
It mainly produces each kind of stainless steel, the carbon steel and the copper alloy casting.
它主要生产各类不锈钢、碳钢及铜合金铸件。
Suitable for low carbon steel, stainless steel, copper alloy, titanium alloy and cast iron welding.
适用于低碳钢、不锈钢、铜合金、钛合金及铸铁的焊接。
Material Scope: carbon steel, alloy steel, copper and copper alloy, aluminum and aluminum alloy etc.
材质范围：碳钢、合金钢、铜及铜合金、铝及铝合金等。
Application: measuring the pressure of the gas and liquid medium that don't corrode the copper alloy.
应用：适用于测量对铜合金无腐蚀气体及液体介质的压力。
The product is used for brazing copper and copper alloy, easy processing, plastic, with good infiltration.
用于做钎焊铜及铜合金，易加工，塑性好，具有良好的浸润性。
A siliconized nonporous layer on copper alloy may be obtained by efficient siliconizing in powder mixtures.
介绍了铜合金在渗剂粉末中高效渗硅，获得无孔的渗硅层。
The influences of rare earth on beryllium copper alloy are in close relationship with its addition quantity.
稀土对合金的作用与加入量有直接关系，过多与不及都不好。
In this paper, the copper alloy for corrugated radiating radiatorstrips and pipes of auto radiators was studied.
本文研究了管带式汽车散热器散热波浪带和散热管用的铜合金。
So, how to improve the using life and the working precision of the copper alloy is an important research project.
因此，如何提高铜合金的使用寿命和工作精度就成为一个重要的研究课题。
The fabrication principles and characteristics of high-strength and high-conductivity copper alloy are summarized.
概述了高强高导铜合金的制备方法及其特点。
Copper and copper alloy wires are easily to be oxidized and discoloured during production, transportation and storage.
铜及铜合金线在生产、贮存、运输过程中极易发生氧化及变色。
A process and formula for gold imitated coloring of copper and copper alloy by cathodic reduction were advanced in detail.
详细介绍了一种铜及铜合金阴极还原着仿金色工艺及其配方。
Using copper alloy mould to make the small-sized and thin wall ductile iron castings is a new technology in the foundry field.
采用铜合金金属型生产小型薄壁球墨铸铁件是铸造领域一项新技术。
The composition, structure, properties and application of the gold—silver—palladium—platinum—copper alloy system were described.
介绍了金银钯铂铜合金系列的成分、组织、性能及其应用研究。
A new technology that the tin-nickel-copper alloy deposition can be electroplated in the citrate acid system bath was introduced.
研究了一种柠檬酸盐体系电镀锡镍铜合金新工艺。
The main application products of copper alloy are copper wire for WEDM, copper tube for air conditioner, copper tube for heat sinker.
铜合金应用制品主要有线割放电加工用电极铜线、空调设备用铜管、散热器用铜管。
Continuous roller hearth furnaces for the heat treatment of steel, stainless steel, copper and copper alloy bars, sections and pipes.
钢，不锈钢，铜及铜合金的棒，零件和管的热处理连续辊底式炉。
The composition and microstructure of the failed copper alloy tube in a condenser were studied by means of optical microscope and EMPA.
用电子探针、光学显微镜对电厂凝汽器泄漏铜管的成分、组织、微区元素分布进行分析。
No corrosion of the metallic materials, such as mild steel and copper alloy, of the system will be promoted by this electrolysing method.
此法对冷却水系统的金属材料如软钢和铜合金不会进一步促进腐蚀；
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